5816532020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{27653}}^1$

素因数の和:28484

約数の個数: 48

約数和(自身を含む): 13171047120

約数和(自身を除く): 7354515100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 809, 1618, 3236, 4045, 8090, 10517, 16180, 21034, 27653, 42068, 52585, 55306, 105170, 110612, 138265, 210340, 276530, 359489, 553060, 718978, 1437956, 1797445, 3594890, 7189780, 22371277, 44742554, 89485108, 111856385, 223712770, 290826601, 447425540, 581653202, 1163306404, 1454133005, 2908266010, 5816532020]

約数ペア:

[(1, 5816532020), (2, 2908266010), (4, 1454133005), (5, 1163306404), (10, 581653202), (13, 447425540), (20, 290826601), (26, 223712770), (52, 111856385), (65, 89485108), (130, 44742554), (260, 22371277), (809, 7189780), (1618, 3594890), (3236, 1797445), (4045, 1437956), (8090, 718978), (10517, 553060), (16180, 359489), (21034, 276530), (27653, 210340), (42068, 138265), (52585, 110612), (55306, 105170)]